CatchWindow · Time on the water
Plage de Postolonnec conditions
Weather, wind and available nearby ocean forecasts for Plage de Postolonnec. Model forecasts are separate from station observations.
- Coordinates
- 48.2385394, -4.4651521
Forecast sources and coverage
Times use Europe/Paris. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-15T09:18:20Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 15, 12:00 p.m. GMT+1 | 12.1 | 39.6 | Unavailable | 202.1 | 2.5 | Unavailable | 998.6 |
| Nov 15, 01:00 p.m. GMT+1 | 11.3 | 34.2 | Unavailable | 207.3 | 0.8 | Unavailable | 997.2 |
| Nov 15, 02:00 p.m. GMT+1 | 11.3 | 39.2 | Unavailable | 284.2 | 0.0 | Unavailable | 996.3 |
| Nov 15, 03:00 p.m. GMT+1 | 11.8 | 46.4 | Unavailable | 298.1 | 0.0 | Unavailable | 998.9 |
| Nov 15, 04:00 p.m. GMT+1 | 12.4 | 42.8 | Unavailable | 292.1 | 0.0 | Unavailable | 1001.0 |
| Nov 15, 05:00 p.m. GMT+1 | 12.7 | 35.6 | Unavailable | 286.3 | 0.1 | Unavailable | 1002.3 |
| Nov 15, 06:00 p.m. GMT+1 | 12.5 | 38.9 | Unavailable | 272.4 | 0.2 | Unavailable | 1003.2 |
| Nov 15, 07:00 p.m. GMT+1 | 12.8 | 42.1 | Unavailable | 279.7 | 0.0 | Unavailable | 1003.8 |
| Nov 15, 08:00 p.m. GMT+1 | 12.8 | 40.3 | Unavailable | 290.1 | 0.0 | Unavailable | 1005.2 |
| Nov 15, 09:00 p.m. GMT+1 | 12.9 | 39.2 | Unavailable | 288.8 | 0.0 | Unavailable | 1006.2 |
| Nov 15, 10:00 p.m. GMT+1 | 12.9 | 34.6 | Unavailable | 284.7 | 0.2 | Unavailable | 1007.1 |
| Nov 15, 11:00 p.m. GMT+1 | 12.5 | 33.1 | Unavailable | 278.4 | 0.0 | Unavailable | 1007.8 |
| Nov 16, 12:00 a.m. GMT+1 | 12.7 | 34.2 | Unavailable | 271.6 | 0.0 | Unavailable | 1008.1 |
| Nov 16, 01:00 a.m. GMT+1 | 12.5 | 37.1 | Unavailable | 273.1 | 0.2 | Unavailable | 1008.3 |
| Nov 16, 02:00 a.m. GMT+1 | 12.3 | 33.1 | Unavailable | 283.0 | 0.0 | Unavailable | 1008.9 |
| Nov 16, 03:00 a.m. GMT+1 | 12.2 | 25.6 | Unavailable | 284.4 | 0.1 | Unavailable | 1009.0 |
| Nov 16, 04:00 a.m. GMT+1 | 12.1 | 21.6 | Unavailable | 283.2 | 0.0 | Unavailable | 1009.2 |
| Nov 16, 05:00 a.m. GMT+1 | 12.0 | 19.1 | Unavailable | 284.0 | 0.0 | Unavailable | 1009.3 |
| Nov 16, 06:00 a.m. GMT+1 | 11.9 | 16.6 | Unavailable | 278.9 | 0.0 | Unavailable | 1009.3 |
| Nov 16, 07:00 a.m. GMT+1 | 11.6 | 14.4 | Unavailable | 270.8 | 0.0 | Unavailable | 1009.6 |
| Nov 16, 08:00 a.m. GMT+1 | 11.9 | 14.8 | Unavailable | 264.4 | 0.2 | Unavailable | 1009.6 |
| Nov 16, 09:00 a.m. GMT+1 | 12.1 | 13.3 | Unavailable | 243.9 | 0.2 | Unavailable | 1009.3 |
| Nov 16, 10:00 a.m. GMT+1 | 12.2 | 12.2 | Unavailable | 192.7 | 0.0 | Unavailable | 1008.6 |
| Nov 16, 11:00 a.m. GMT+1 | 12.3 | 14.0 | Unavailable | 181.3 | 0.4 | Unavailable | 1008.2 |
| Nov 16, 12:00 p.m. GMT+1 | 12.1 | 16.2 | Unavailable | 151.9 | 1.2 | Unavailable | 1007.5 |
| Nov 16, 01:00 p.m. GMT+1 | 12.1 | 22.7 | Unavailable | 159.4 | 1.6 | Unavailable | 1006.9 |
| Nov 16, 02:00 p.m. GMT+1 | 12.2 | 28.8 | Unavailable | 146.1 | 2.6 | Unavailable | 1004.7 |
| Nov 16, 03:00 p.m. GMT+1 | 12.3 | 33.8 | Unavailable | 138.4 | 3.7 | Unavailable | 1002.2 |
| Nov 16, 04:00 p.m. GMT+1 | 12.7 | 36.7 | Unavailable | 140.3 | 2.0 | Unavailable | 999.5 |
| Nov 16, 05:00 p.m. GMT+1 | 13.3 | 31.3 | Unavailable | 157.0 | 0.9 | Unavailable | 997.4 |
| Nov 16, 06:00 p.m. GMT+1 | 14.9 | 38.5 | Unavailable | 223.1 | 0.9 | Unavailable | 996.5 |
| Nov 16, 07:00 p.m. GMT+1 | 14.8 | 41.8 | Unavailable | 217.2 | 3.0 | Unavailable | 995.5 |
| Nov 16, 08:00 p.m. GMT+1 | 14.9 | 42.1 | Unavailable | 215.5 | 1.9 | Unavailable | 994.4 |
| Nov 16, 09:00 p.m. GMT+1 | 15.1 | 43.6 | Unavailable | 229.4 | 3.1 | Unavailable | 994.1 |
| Nov 16, 10:00 p.m. GMT+1 | 15.1 | 43.9 | Unavailable | 224.2 | 2.8 | Unavailable | 992.8 |
| Nov 16, 11:00 p.m. GMT+1 | 15.0 | 41.8 | Unavailable | 224.0 | 1.3 | Unavailable | 992.0 |
Shoreline adventures 2026-11-15
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use Europe/Paris. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 15, 01:00 p.m. GMT+1 | Nov 15, 03:00 p.m. GMT+1 | 3.0 | Poor | 18.5 | 21.2 | Unavailable | 0.8 | unavailable | Rain reduces outing comfort; Wind limits outing comfort; Tide contribution unavailable; weather-only assessment; Strong wind or gusts |
Shoreline adventures 2026-11-16
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use Europe/Paris. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 16, 09:00 a.m. GMT+1 | Nov 16, 11:00 a.m. GMT+1 | 5.3 | Fair | 6.6 | 7.2 | Unavailable | 0.2 | unavailable | Tide contribution unavailable; weather-only assessment |
| Nov 16, 12:00 p.m. GMT+1 | Nov 16, 02:00 p.m. GMT+1 | 4.0 | Fair | 8.7 | 12.2 | Unavailable | 1.6 | unavailable | Heavy rain; Tide contribution unavailable; weather-only assessment |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-15 | Unavailable |
| 2026-11-16 | Unavailable |